Rare sight: Dam release spouts icy rainbow

For the first time in eight years, officials are forced to lower water levels at North Carolina's Fontana Dam due to heavy rain.

http://www.wbir.com/video/2114301870001/0/Rare-sight-Dam-release-spouts-icy-rainbowhttp://bc_gvpc.edgesuite.net/img/963482463001/201301/3917/963482463001_2114162447001_th-510000d8e4b0d9bcecbb491a-1592194010001.jpg?pubId=963482463001Rare sight: Dam release spouts icy rainbowFor the first time in eight years, officials are forced to lower water levels at North Carolina's Fontana Dam due to heavy rain.wbirweatherOffbeat/Water CoolervpcNational Newsnorth carolinaFontana Dam01:30